package Service;

import Model.Student;

public interface StudentService {
    public void showStu() throws Exception;
    public void addStu(Student student3, String format) throws Exception;
    public boolean delStu(int stuId) throws Exception;
    public boolean updateStu(Student student, int id) throws Exception;
    public boolean searchStu(Student[] stus, int len, Integer id);
    public void findStu(Student[] stus, int len, Student[] find);
}
